Gasboy CFN Site Controller - Manual (Page 22)

14 Tokheim Pump Interface Manual v1.3
Gasboy CFN Series 03/20/03
The reason for this is the Gasboy software establishes communication with any electronic
pump interface by talking to pump 1 (poll address 1) first and then the remaining pumps in
consecutive polling order. Once this communication is established, it will then assign these
pumps to how they are allotted in the
PUMP.BIN file.
When a Tokheim 98 box is used, it must be addressed by moving the red jumper on the
Motherboard (above the I/O PCB). It may be jumpered for pumps 1-8 or 9-16.
Isolation diodes
When connecting 2 Tokheim 98 boxes another consideration is on the Mother Board, part
number 415653 -1. There should be 2 isolation diodes mounted about 1/2” below the J9
connector and about 1/2” above the I/O board. The diodes are tan, glassy colored and labeled
CR1 and CR2. These isolation diodes are on the TTC line. Older units may not have them. If they
are missing, tying the TTC lines together will result in a communication loss.
SCII - Splitter Installation
On the SCII, check the CPU for Rev. V. R8 and R14 need to be a polyswitch. On PN C05852, a
resistor has replaced the polyswitch.
New installation:
• Connect a Tokheim Splitter to port 1 or port 3 on the SCII.
• Connect a C05578 cable (for one 67 box) or a C05876 cable (for two 67 boxes) to the
Splitter. Connect the other end(s) of the cable to the Tokheim box or boxes.
• Check jumper and configuration settings.
Upgrading an existing installation:
• If you are not installing version 2.0 of the pump driver, connect the Splitter between the
SCII and the Tokheim cables.
• Back-up the data and load the software.
• Check jumper and configuration settings.
Manual mode - Tokheim Premiers
1. Place black manager key on keyswitch area in upper left corner of pump face.
2. Hold until mode number begins to blink and you hear a beep, then remove.
3. F01 should appear. 1’s means battery is low, F23 means that there is a problem.
4. For a non-debit DPT, use 4x5 keypad on the left. For a debit DPT, use 1x5 keypad
under the display.
5. While the mode number is blinking, hold a programming key to change to F19,
then release. (If not blinking, tap a programming key).
6. While the mode number is blinking, tap a programming key until parameter on bot-
tom of display is blinking.
7. Hold a programming key until parameter changes to 2 (stand alone, 0=on line).
8. Put manager key on keyswitch until sale appears.